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Make 'set_program_var' accessible outside of 'rtld.c'. Also, compile dynamically linked programs with the '-fPIC' option. Doing not so, yields to program-global symbols being put in the '.symtab' section (which can be stripped) only. In order to get access to global variables from the dynamic linker, the symbols need to reside within the '.dynsym' section additionally. Hence the '-fPIC'. ref #989 fix #1002
This directory contains the build system. In consists mainly of makefile templates for different directory roles. :'global.mk': This file contains global variables, for example the definitions of the tools to use. :'generic.mk': Generic rules for creating file types from others. :'prg.mk': This file represents the target binary role of a directory. It must be included by all makefiles that build programs. :'lib.mk': This file represents a library role. It is never used from within the 'src/' directory but only from the <libname>.mk files in 'lib/mk/'.